Home / 5,528,371.24-8,292,976.67-1,883,968.45

Finding the Fourth Proportional to 5,528,371.24, 8,292,976.67 and 1,883,968.45

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Solution

The fourth proportional to 5,528,371.24, 8,292,976.67 and 1,883,968.45 is: 2,826,095.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,528,371.24 : 8,292,976.67 = 1,883,968.45 : x
  2. Step 2: Convert to fraction form
    5,528,371.24/8,292,976.67 = 1,883,968.45/x
  3. Step 3: Cross multiply
    5,528,371.24x = 8,292,976.67 × 1,883,968.45
  4. Step 4: Simplify right side
    5,528,371.24x = 15,623,706,402,866.06
  5. Step 5: Solve for x
    x = 15,623,706,402,866.06/5,528,371.24
  6. Step 6: Final answer
    x = 2,826,095.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.